this derivation will be built:
  /nix/store/crky4iysql76l0qlw8a8qj16mp1nsa30-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/crky4iysql76l0qlw8a8qj16mp1nsa30-bcachefs-module-7.0.0-38-generic.drv'...